| 1. | Tower plate of floating valve
浮阀塔盘 |
| 2. | Cross flow cap tray
错流式浮阀塔盘 |
| 3. | The results showed that the gas - liquid interfacial area of grv could be remarkably increased
通过实验证明该浮阀塔板的相界面积得到显著提高。 |
| 4. | A mathematical model was proposed to compute the interfacial area on the valve tray
同时根据湍流液体中气泡变形与破碎的机理，建立了计算浮阀塔板相界面积的理论模型。 |
| 5. | The test was made on the compound tray , dual flow tray , sieve tray and valve tray for mass transfer efficiency with in - diameter 300 mm column using ethanoi and water system
在直径300mm的精馏塔内，以乙醇-水为介质，进行了复合塔板、穿流筛板、筛板和浮阀塔板的传质效率的研究。 |
| 6. | Abstract : the problem of structure design for valve tower was discussed . some new calculation method and formula was proposed . and simu lating calculation was carried out with practical examples
文摘:对浮阀塔的结构设计问题进行了讨论，提出了一些简化的计算公式，从而可以利用计算机进行辅助计算，并用实例进行了考核 |
| 7. | In addition , the hf in the downcomer of ctst plate is 110 ~ 150mm lower than that of fl valve plate . it was showed that making a comparison of two plates , the downcomer of ctst tray can cope with more operation loads with the same size downcomers
这说明相同大小的降液管， ctst塔板上的降液管可处理的操作负荷比浮阀塔板的要大；即若在相同的操作负荷下，在设计降液管时， ctst塔板的降液管尺寸可比浮阀塔板的小。 |
| 8. | The experiment ' s results show that the total and plat efficiency of the compound tray is over 100 % , the highest efficiency can be up to 122 % within the range of f factor i ~ 2 . 5m / s ( kg / m3 ) i / 2 , it is far higher than the efficiency of dual flow tray , sieve tray and valve tray
实验表明，复合塔的全塔效率和单板效率在f因子1 2 . 5m s ( kg m3 ) ” ’范围内，可超过100 ，最高效率达122 ，远高于穿流筛板、筛板和浮阀塔板的效率。 |
| 9. | The company takes advantage of advanced dcs control system , high efficient float valve tray technology , high efficient energy - saving exchange techniques , fcc catalytic cracking double riser , two - generator regeneration process , polypropylene with loop reactor process and refining and blending process of high - number gasoline , etc . to ensure providing the users with high - tech qualified products
公司采用先进的dcs控制系统，高效的浮阀塔盘技术，高效节能交换技术， fcc催化裂化双提升管、两器再生工艺，环管聚丙烯工艺，高排号汽油精制调和工艺等，确保高科技合格产品送至用户手中。 |
| 10. | By the adoption of a colunm with highly effective bubblecapplates and float valves and the strict control of demineralized water consumption , the total amount of dilute aqua ammonia from the three sections of earbonation , final purification and synthesis is less than the quantity of dilute aqua ammonia required for the production of ammonium bicarbonate , with zero discharge of the dilute aqua ammonia , thus not only prolecting the environment but also realizing a cestain economic benefit
通过采用高效泡罩板塔、浮阀塔，严格控制软水用量，使碳化、精炼、合成3个工段所产生的稀氨水总量小于生产碳酸氢铵所需的稀氨水量，达到稀氨水的零排放，不仅保护了环境，而且取得了一定的经济效益。 |
